QUESTION 3 What is the total mechanical energy of an object that has a potential energy of 65 J and kinetic energy of 20 J? O A. 20J O B. 40) OC. 65) O D.851 QUESTION 4 What is the mass of an object if its gravitational potential energy at 15m above the ground is 735 J? O A. 20kg O B. 10kg OC. skg O D.15kg

QUESTION 3 What is the total mechanical energy of an object that has a potential energy of 65 J and kinetic energy of 20 J? O A. 20J O B. 40) OC. 65) O D.851 QUESTION 4 What is the mass of an object if its gravitational potential energy at 15m above the ground is 735 J? O A. 20kg O B. 10kg OC. skg O D.15kg

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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